@article{SchroederEdelsteinTeo1995,
  author    = {Schr{\"o}der, Eberhard and Edelstein, Wolfgang and Teo, T.},
  title     = {Growing up in Land's End : implications for cognitive development},
  year      = {1995},
  language  = {en}
}
@article{SchroederEdelstein2000,
  author    = {Schr{\"o}der, Eberhard and Edelstein, Wolfgang},
  title     = {The impact of developmental change and social constrainsts on cognition : the example of syllogistic reasoning},
  isbn      = {0-86377-621-3},
  year      = {2000},
  language  = {en}
}
@article{SchroederEdelstein2000,
  author    = {Schr{\"o}der, Eberhard and Edelstein, Wolfgang},
  title     = {Full house or Pandora's box? : the treatment of variability in post-Piagetian research},
  year      = {2000},
  language  = {en}
}
@article{SchroederEdelstein2000,
  author    = {Schr{\"o}der, Eberhard and Edelstein, Wolfgang},
  title     = {The impact of social structure on development : an analysis of individual differences in cognition},
  isbn      = {0-86377-621-3},
  year      = {2000},
  language  = {en}
}